2458648 has 16 divisors (see below), whose sum is σ = 4689000. Its totient is φ = 1208256.

The previous prime is 2458639. The next prime is 2458661. The reversal of 2458648 is 8468542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2133 + ... + 3076.

2^2458648 is an apocalyptic number.

It is an amenable number.

2458648 is a deficient number, since it is larger than the sum of its proper divisors (2230352).

2458648 is a wasteful number, since it uses less digits than its factorization.

2458648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274 (or 5270 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 2458648 is about 1568.0076530425. The cubic root of 2458648 is about 134.9684059582.

The spelling of 2458648 in words is "two million, four hundred fifty-eight thousand, six hundred forty-eight".